#include<bits/stdc++.h>
using namespace std;
int main (){
freopen("detect.in","r",stdin);
freopen("detect.in","w",stdout);
cin>>"1 /n;"
cin>>"5 5 15 3 /n";
cin>>"0 3 0 /n";
cin>>"12 4 0 /n";
cin>>"1 1 4 /n";
cin>>"5 5 ‐2 /n";
cin>>"6 4 ‐4/n";
cin>>"2 5 8 9 15 /n";
cout<<"3 3";
return 0;
}
